


"""simple docstring"""



import argparse
import os
import re


lowercase_							=							'src/transformers'

# Pattern that looks at the indentation in a line.
lowercase_							=							re.compile(r'^(\s*)\S')
# Pattern that matches `"key":" and puts `key` in group 0.
lowercase_							=							re.compile(r'^\s*"([^"]+)":')
# Pattern that matches `_import_structure["key"]` and puts `key` in group 0.
lowercase_							=							re.compile(r'^\s*_import_structure\["([^"]+)"\]')
# Pattern that matches `"key",` and puts `key` in group 0.
lowercase_							=							re.compile(r'^\s*"([^"]+)",\s*$')
# Pattern that matches any `[stuff]` and puts `stuff` in group 0.
lowercase_							=							re.compile(r'\[([^\]]+)\]')
def      UpperCAmelCase     (       _lowercase :   int	)						-> Any:


	"""simple docstring"""




	lowerCAmelCase_      							=			_re_indent.search(_lowercase	)
	return "" if search is None else search.groups()[0]
def      UpperCAmelCase     (       _lowercase :   Union[str, Any]			,   _lowercase :   Optional[Any]=""			,   _lowercase :   Optional[Any]=None			,   _lowercase :   int=None	)						-> Tuple:


	"""simple docstring"""




	lowerCAmelCase_      							=			0
	lowerCAmelCase_      							=			code.split('''\n'''	)
	if start_prompt is not None:
		while not lines[index].startswith(_lowercase	):
			index += 1
		lowerCAmelCase_      							=			['''\n'''.join(lines[:index]	)]
	else:
		lowerCAmelCase_      							=			[]

	# We split into blocks until we get to the `end_prompt` (or the end of the block).
	lowerCAmelCase_      							=			[lines[index]]
	index += 1
	while index < len(_lowercase	) and (end_prompt is None or not lines[index].startswith(_lowercase	)):
		if len(lines[index]	) > 0 and get_indent(lines[index]	) == indent_level:
			if len(_lowercase	) > 0 and get_indent(current_block[-1]	).startswith(indent_level + ''' '''	):
				current_block.append(lines[index]	)
				blocks.append('''\n'''.join(_lowercase	)	)
				if index < len(_lowercase	) - 1:
					lowerCAmelCase_      							=			[lines[index + 1]]
					index += 1
				else:
					lowerCAmelCase_      							=			[]
			else:
				blocks.append('''\n'''.join(_lowercase	)	)
				lowerCAmelCase_      							=			[lines[index]]
		else:
			current_block.append(lines[index]	)
		index += 1

	# Adds current block if it's nonempty.
	if len(_lowercase	) > 0:
		blocks.append('''\n'''.join(_lowercase	)	)

	# Add final block after end_prompt if provided.
	if end_prompt is not None and index < len(_lowercase	):
		blocks.append('''\n'''.join(lines[index:]	)	)

	return blocks
def      UpperCAmelCase     (       _lowercase :   int	)						-> Optional[Any]:


	"""simple docstring"""




	def _inner(_lowercase :   Tuple	):
		return key(_lowercase	).lower().replace('''_'''			,   ''''''	)

	return _inner
def      UpperCAmelCase     (       _lowercase :   List[str]			,   _lowercase :   List[str]=None	)						-> Optional[int]:


	"""simple docstring"""




	def noop(_lowercase :   Union[str, Any]	):
		return x

	if key is None:
		lowerCAmelCase_      							=			noop
	# Constants are all uppercase, they go first.
	lowerCAmelCase_      							=			[obj for obj in objects if key(_lowercase	).isupper()]
	# Classes are not all uppercase but start with a capital, they go second.
	lowerCAmelCase_      							=			[obj for obj in objects if key(_lowercase	)[0].isupper() and not key(_lowercase	).isupper()]
	# Functions begin with a lowercase, they go last.
	lowerCAmelCase_      							=			[obj for obj in objects if not key(_lowercase	)[0].isupper()]

	lowerCAmelCase_      							=			ignore_underscore(_lowercase	)
	return sorted(_lowercase			,   key=_lowercase	) + sorted(_lowercase			,   key=_lowercase	) + sorted(_lowercase			,   key=_lowercase	)
def      UpperCAmelCase     (       _lowercase :   str	)						-> Tuple:


	"""simple docstring"""




	def _replace(_lowercase :   Optional[int]	):
		lowerCAmelCase_      							=			match.groups()[0]
		if "," not in imports:
			return F"""[{imports}]"""
		lowerCAmelCase_      							=			[part.strip().replace('''"'''			,   ''''''	) for part in imports.split(''','''	)]
		# We will have a final empty element if the line finished with a comma.
		if len(keys[-1]	) == 0:
			lowerCAmelCase_      							=			keys[:-1]
		return "[" + ", ".join([F"""\"{k}\"""" for k in sort_objects(_lowercase	)]	) + "]"

	lowerCAmelCase_      							=			import_statement.split('''\n'''	)
	if len(_lowercase	) > 3:
		# Here we have to sort internal imports that are on several lines (one per name):
		# key: [
		#     "object1",
		#     "object2",
		#     ...
		# ]

		# We may have to ignore one or two lines on each side.
		lowerCAmelCase_      							=			2 if lines[1].strip() == '''[''' else 1
		lowerCAmelCase_      							=			[(i, _re_strip_line.search(_lowercase	).groups()[0]) for i, line in enumerate(lines[idx:-idx]	)]
		lowerCAmelCase_      							=			sort_objects(_lowercase			,   key=lambda _lowercase	: x[1]	)
		lowerCAmelCase_      							=			[lines[x[0] + idx] for x in sorted_indices]
		return "\n".join(lines[:idx] + sorted_lines + lines[-idx:]	)
	elif len(_lowercase	) == 3:
		# Here we have to sort internal imports that are on one separate line:
		# key: [
		#     "object1", "object2", ...
		# ]
		if _re_bracket_content.search(lines[1]	) is not None:
			lowerCAmelCase_      							=			_re_bracket_content.sub(_replace			,   lines[1]	)
		else:
			lowerCAmelCase_      							=			[part.strip().replace('''"'''			,   ''''''	) for part in lines[1].split(''','''	)]
			# We will have a final empty element if the line finished with a comma.
			if len(keys[-1]	) == 0:
				lowerCAmelCase_      							=			keys[:-1]
			lowerCAmelCase_      							=			get_indent(lines[1]	) + ''', '''.join([F"""\"{k}\"""" for k in sort_objects(_lowercase	)]	)
		return "\n".join(_lowercase	)
	else:
		# Finally we have to deal with imports fitting on one line
		lowerCAmelCase_      							=			_re_bracket_content.sub(_replace			,   _lowercase	)
		return import_statement
def      UpperCAmelCase     (       _lowercase :   Dict			,   _lowercase :   Dict=True	)						-> int:


	"""simple docstring"""




	with open(_lowercase			,   encoding='''utf-8'''	) as f:
		lowerCAmelCase_      							=			f.read()

	if "_import_structure" not in code:
		return

	# Blocks of indent level 0
	lowerCAmelCase_      							=			split_code_in_indented_blocks(
	    _lowercase			,   start_prompt='''_import_structure = {'''			,   end_prompt='''if TYPE_CHECKING:'''	)

	# We ignore block 0 (everything untils start_prompt) and the last block (everything after end_prompt).
	for block_idx in range(1			,   len(_lowercase	) - 1	):
		# Check if the block contains some `_import_structure`s thingy to sort.
		lowerCAmelCase_      							=			main_blocks[block_idx]
		lowerCAmelCase_      							=			block.split('''\n'''	)

		# Get to the start of the imports.
		lowerCAmelCase_      							=			0
		while line_idx < len(_lowercase	) and "_import_structure" not in block_lines[line_idx]:
			# Skip dummy import blocks
			if "import dummy" in block_lines[line_idx]:
				lowerCAmelCase_      							=			len(_lowercase	)
			else:
				line_idx += 1
		if line_idx >= len(_lowercase	):
			continue

		# Ignore beginning and last line: they don't contain anything.
		lowerCAmelCase_      							=			'''\n'''.join(block_lines[line_idx:-1]	)
		lowerCAmelCase_      							=			get_indent(block_lines[1]	)
		# Slit the internal block into blocks of indent level 1.
		lowerCAmelCase_      							=			split_code_in_indented_blocks(_lowercase			,   indent_level=_lowercase	)
		# We have two categories of import key: list or _import_structure[key].append/extend
		lowerCAmelCase_      							=			_re_direct_key if '''_import_structure = {''' in block_lines[0] else _re_indirect_key
		# Grab the keys, but there is a trap: some lines are empty or just comments.
		lowerCAmelCase_      							=			[(pattern.search(_lowercase	).groups()[0] if pattern.search(_lowercase	) is not None else None) for b in internal_blocks]
		# We only sort the lines with a key.
		lowerCAmelCase_      							=			[(i, key) for i, key in enumerate(_lowercase	) if key is not None]
		lowerCAmelCase_      							=			[x[0] for x in sorted(_lowercase			,   key=lambda _lowercase	: x[1]	)]

		# We reorder the blocks by leaving empty lines/comments as they were and reorder the rest.
		lowerCAmelCase_      							=			0
		lowerCAmelCase_      							=			[]
		for i in range(len(_lowercase	)	):
			if keys[i] is None:
				reorderded_blocks.append(internal_blocks[i]	)
			else:
				lowerCAmelCase_      							=			sort_objects_in_import(internal_blocks[sorted_indices[count]]	)
				reorderded_blocks.append(_lowercase	)
				count += 1

        # And we put our main block back together with its first and last line.
		lowerCAmelCase_      							=			'''\n'''.join(block_lines[:line_idx] + reorderded_blocks + [block_lines[-1]]	)

	if code != "\n".join(_lowercase	):
		if check_only:
			return True
		else:
			print(F"""Overwriting {file}."""	)
			with open(_lowercase			,   '''w'''			,   encoding='''utf-8'''	) as f:
				f.write('''\n'''.join(_lowercase	)	)
def      UpperCAmelCase     (       _lowercase :   List[Any]=True	)						-> str:


	"""simple docstring"""




	lowerCAmelCase_      							=			[]
	for root, _, files in os.walk(_lowercase	):
		if "__init__.py" in files:
			lowerCAmelCase_      							=			sort_imports(os.path.join(_lowercase			,   '''__init__.py'''	)			,   check_only=_lowercase	)
			if result:
				lowerCAmelCase_      							=			[os.path.join(_lowercase			,   '''__init__.py'''	)]
	if len(_lowercase	) > 0:
		raise ValueError(F"""Would overwrite {len(_lowercase	)} files, run `make style`."""	)


if __name__ == "__main__":
		lowercase_							=							argparse.ArgumentParser()
		parser.add_argument('--check_only', action='store_true', help='Whether to only check or fix style.')
		lowercase_							=							parser.parse_args()

		sort_imports_in_all_inits(check_only=args.check_only)



"""simple docstring"""



from collections.abc import Sequence
from queue import Queue







class    __a						:







				def __init__( self      ,	UpperCAmelCase      ,	UpperCAmelCase      ,	UpperCAmelCase      ,	UpperCAmelCase=None      ,	UpperCAmelCase=None   ):

					'''simple docstring'''






					lowerCAmelCase_      							=			start
					lowerCAmelCase_      							=			end
					lowerCAmelCase_      							=			val
					lowerCAmelCase_      							=			(start + end) // 2
					lowerCAmelCase_      							=			left
					lowerCAmelCase_      							=			right







				def __repr__( self   ):

					'''simple docstring'''






					return F"""SegmentTreeNode(start={self.start}, end={self.end}, val={self.val})"""







class    __a						:







				def __init__( self      ,	UpperCAmelCase      ,	UpperCAmelCase   ):

					'''simple docstring'''






					lowerCAmelCase_      							=			collection
					lowerCAmelCase_      							=			function
					if self.collection:
						lowerCAmelCase_      							=			self._build_tree(0      ,	len(UpperCAmelCase   ) - 1   )







				def      lowerCamelCase_     ( self      ,	UpperCAmelCase      ,	UpperCAmelCase   ):

					'''simple docstring'''






					self._update_tree(self.root      ,	UpperCAmelCase      ,	UpperCAmelCase   )







				def      lowerCamelCase_     ( self      ,	UpperCAmelCase      ,	UpperCAmelCase   ):

					'''simple docstring'''






					return self._query_range(self.root      ,	UpperCAmelCase      ,	UpperCAmelCase   )







				def      lowerCamelCase_     ( self      ,	UpperCAmelCase      ,	UpperCAmelCase   ):

					'''simple docstring'''






					if start == end:
						return SegmentTreeNode(UpperCAmelCase      ,	UpperCAmelCase      ,	self.collection[start]   )
					lowerCAmelCase_      							=			(start + end) // 2
					lowerCAmelCase_      							=			self._build_tree(UpperCAmelCase      ,	UpperCAmelCase   )
					lowerCAmelCase_      							=			self._build_tree(mid + 1      ,	UpperCAmelCase   )
					return SegmentTreeNode(UpperCAmelCase      ,	UpperCAmelCase      ,	self.fn(left.val      ,	right.val   )      ,	UpperCAmelCase      ,	UpperCAmelCase   )







				def      lowerCamelCase_     ( self      ,	UpperCAmelCase      ,	UpperCAmelCase      ,	UpperCAmelCase   ):

					'''simple docstring'''






					if node.start == i and node.end == i:
						lowerCAmelCase_      							=			val
						return
					if i <= node.mid:
						self._update_tree(node.left      ,	UpperCAmelCase      ,	UpperCAmelCase   )
					else:
						self._update_tree(node.right      ,	UpperCAmelCase      ,	UpperCAmelCase   )
					lowerCAmelCase_      							=			self.fn(node.left.val      ,	node.right.val   )







				def      lowerCamelCase_     ( self      ,	UpperCAmelCase      ,	UpperCAmelCase      ,	UpperCAmelCase   ):

					'''simple docstring'''






					if node.start == i and node.end == j:
						return node.val

					if i <= node.mid:
						if j <= node.mid:
							# range in left child tree
							return self._query_range(node.left      ,	UpperCAmelCase      ,	UpperCAmelCase   )
						else:
							# range in left child tree and right child tree
							return self.fn(
							    self._query_range(node.left      ,	UpperCAmelCase      ,	node.mid   )      ,	self._query_range(node.right      ,	node.mid + 1      ,	UpperCAmelCase   )      ,	)
					else:
						# range in right child tree
						return self._query_range(node.right      ,	UpperCAmelCase      ,	UpperCAmelCase   )







				def      lowerCamelCase_     ( self   ):

					'''simple docstring'''






					if self.root is not None:
						lowerCAmelCase_      							=			Queue()
						queue.put(self.root   )
						while not queue.empty():
							lowerCAmelCase_      							=			queue.get()
							yield node

							if node.left is not None:
								queue.put(node.left   )

							if node.right is not None:
								queue.put(node.right   )


if __name__ == "__main__":
		import operator

		for fn in [operator.add, max, min]:
				print('*' * 50)
				lowercase_							=							SegmentTree([2, 1, 5, 3, 4], fn)
				for node in arr.traverse():
						print(node)
				print()

				arr.update(1, 5)
				for node in arr.traverse():
						print(node)
				print()

				print(arr.query_range(3, 4))  # 7
				print(arr.query_range(2, 2))  # 5
				print(arr.query_range(1, 3))  # 13
				print()